package com.hckjsec.web.controller.common;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.alibaba.fastjson.JSON;
import com.hckjsec.common.aspose.AsposeWord;
import com.hckjsec.common.aspose.PdfUtil;
import com.hckjsec.common.config.FileInfoTempView;
import com.hckjsec.common.config.FileInfoView;
import com.hckjsec.common.core.redis.RedisCache;
import com.hckjsec.common.enums.SysFileTypeEnum;
import com.hckjsec.common.utils.uuid.IdUtils;
import com.hckjsec.system.service.ISysConfigService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import com.hckjsec.common.config.JeeThinkConfig;
import com.hckjsec.common.constant.Constants;
import com.hckjsec.common.core.domain.AjaxResult;
import com.hckjsec.common.utils.StringUtils;
import com.hckjsec.common.utils.file.FileUploadUtils;
import com.hckjsec.common.utils.file.FileUtils;
import com.hckjsec.framework.config.ServerConfig;

import java.util.concurrent.TimeUnit;

/**
 * 通用请求处理
 * 
 * @author cyt
 */
@RestController
public class CommonController
{
    private static final Logger log = LoggerFactory.getLogger(CommonController.class);

    @Autowired
    private ServerConfig serverConfig;

    @Autowired
    private RedisCache redisCache;

    @Autowired
    private ISysConfigService configService;
    /**
     * 通用下载请求
     * 
     * @param fileName 文件名称
     * @param delete 是否删除
     */
    @GetMapping("common/download")
    public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request)
    {
        try
        {
            if (!FileUtils.isValidFilename(fileName))
            {
                throw new Exception(StringUtils.format("文件名称({})非法，不允许下载。 ", fileName));
            }
            String realFileName = System.currentTimeMillis() + fileName.substring(fileName.indexOf("_") + 1);
            String filePath = JeeThinkConfig.getDownloadPath() + fileName;

            response.setCharacterEncoding("utf-8");
            response.setContentType("multipart/form-data");
            response.setHeader("Content-Disposition",
                    "attachment;fileName=" + FileUtils.setFileDownloadHeader(request, realFileName));
            FileUtils.writeBytes(filePath, response.getOutputStream());
            if (delete)
            {
                FileUtils.deleteFile(filePath);
            }
        }
        catch (Exception e)
        {
            log.error("下载文件失败", e);
        }
    }

    /**
     * 通用上传请求
     */
    @PostMapping("/common/upload")
    public AjaxResult uploadFile(MultipartFile file) throws Exception
    {
        try
        {
            // 上传文件路径
            String filePath = JeeThinkConfig.getUploadPath();
            // 上传并返回新文件名称
            String fileName = FileUploadUtils.upload(filePath, file);
            String url = serverConfig.getUrl() + fileName;
            AjaxResult ajax = AjaxResult.success();
            ajax.put("fileName", fileName);
            ajax.put("url", url);
            return ajax;
        }
        catch (Exception e)
        {
            return AjaxResult.error(e.getMessage());
        }
    }




    /**
     * 通用上传请求
     */
    @PostMapping("/common/hcupload")
    public AjaxResult hcUploadFile(MultipartFile file) throws Exception
    {
        try
        {
            String domainName = configService.selectConfigByKey("sys.visit.domainName");
            // 上传文件路径
            String filePath = JeeThinkConfig.getUploadPath();
            // 上传并返回新文件名称
            FileInfoView fileInfoView = FileUploadUtils.hcUpload(filePath, file);
            String fileName=fileInfoView.getPathFileName();
            String url = serverConfig.getUrl() + fileName;
            AjaxResult ajax = AjaxResult.success();
            ajax.put("fileName",fileInfoView.getFileName());
            ajax.put("fileType",fileInfoView.getFileType());
            ajax.put("filePath",fileInfoView.getFilePath());
            ajax.put("url", url);
            ajax.put("urlpath", domainName+fileInfoView.getPathFileName());
            return ajax;
        }
        catch (Exception e)
        {
            return AjaxResult.error(e.getMessage());
        }
    }


    /**
     * 通用上传请求-web
     */
    @PostMapping("/common/hcuploadweb")
    public AjaxResult hcWebUploadFile(MultipartFile file,Object data) throws Exception
    {
        try
        {
            // 上传文件路径
            String filePath = JeeThinkConfig.getUploadPath();
            // 上传并返回新文件名称
            FileInfoView fileInfoView = FileUploadUtils.hcUpload(filePath, file);
            String fileName=fileInfoView.getPathFileName();
            String url = serverConfig.getUrl() + fileName;
            AjaxResult ajax = AjaxResult.success();
            ajax.put("fileName",fileInfoView.getFileName());
            ajax.put("fileType",fileInfoView.getFileType());
            ajax.put("filePath",fileInfoView.getFilePath());
            ajax.put("url", url);
            return ajax;
        }
        catch (Exception e)
        {
            return AjaxResult.error(e.getMessage());
        }
    }

    /**
     * 通用上传请求(处理远程视频文书上传)
     */
    @PostMapping("/common/hcuploadws")
    public AjaxResult hcUploadFileWs(MultipartFile file) throws Exception
    {
        try
        {
            // 上传文件路径
            String filePath = JeeThinkConfig.getUploadPath();
            // 上传并返回新文件名称
            FileInfoView fileInfoView = FileUploadUtils.hcUpload(filePath, file);
            if("doc".equals(fileInfoView.getFileType()) || "docx".equals(fileInfoView.getFileType())){//进行转换
                String oldPath=JeeThinkConfig.getProfile()+fileInfoView.getFilePath();
                fileInfoView.setFileName(fileInfoView.getFileName().substring(0,fileInfoView.getFileName().lastIndexOf(".")+1)+ SysFileTypeEnum.FILE_TYPE_DOCUMENT_PDF.getKey());
                fileInfoView.setFilePath(fileInfoView.getFilePath().substring(0,fileInfoView.getFilePath().lastIndexOf(".")+1)+ SysFileTypeEnum.FILE_TYPE_DOCUMENT_PDF.getKey());
                fileInfoView.setFileType(SysFileTypeEnum.FILE_TYPE_DOCUMENT_PDF.getKey());
                fileInfoView.setPathFileName(fileInfoView.getPathFileName().substring(0,fileInfoView.getPathFileName().lastIndexOf(".")+1)+ SysFileTypeEnum.FILE_TYPE_DOCUMENT_PDF.getKey());
                String newPath=JeeThinkConfig.getProfile()+fileInfoView.getFilePath();
                PdfUtil.wordToPdf(oldPath,newPath);
                //AsposeWord.word2pdf(oldPath,newPath);
            }
            String uuid=IdUtils.simpleUUID();
            String fileName=fileInfoView.getPathFileName();
            String url = serverConfig.getUrl() + fileName;
            AjaxResult ajax = AjaxResult.success();
            ajax.put("fileName",fileInfoView.getFileName());
            ajax.put("fileType",fileInfoView.getFileType());
            ajax.put("filePath",fileInfoView.getFilePath());
            ajax.put("uuid", uuid);
            ajax.put("url", url);
            redisCache.setCacheObject(Constants.SYS_BUSINESSID_TEMP + uuid,new FileInfoTempView(uuid,fileInfoView.getFileName(),fileInfoView.getFileType(),fileInfoView.getFilePath(),fileInfoView.getPathFileName()), 4, TimeUnit.HOURS);
            return ajax;
        }
        catch (Exception e)
        {
            return AjaxResult.error(e.getMessage());
        }
    }

    /**
     * 本地资源通用下载
     */
    @GetMapping("/common/download/resource")
    public void resourceDownload(String name, HttpServletRequest request, HttpServletResponse response) throws Exception
    {
        // 本地资源路径
        String localPath = JeeThinkConfig.getProfile();
        // 数据库资源地址
        String downloadPath = localPath + StringUtils.substringAfter(name, Constants.RESOURCE_PREFIX);
        // 下载名称
        String downloadName = StringUtils.substringAfterLast(downloadPath, "/");
        response.setCharacterEncoding("utf-8");
        response.setContentType("multipart/form-data");
        response.setHeader("Content-Disposition",
                "attachment;fileName=" + FileUtils.setFileDownloadHeader(request, downloadName));
        FileUtils.writeBytes(downloadPath, response.getOutputStream());
    }
}
